Data Center Mechanical Lead: Site & HVAC Execution

Greythr; Jakarta Pusat; On-site; IDR 180,000,000 - 300,000,000; Full time

Job summary

Greythr is seeking a Mechanical Supervisor to oversee mechanical execution on data centre and critical infrastructure projects. You will ensure work quality, site safety, technical compliance and timely delivery in line with specifications and client requirements.

You will supervise day-to-day activities, coordinate HVAC/chilled water systems, piping, and associated infrastructure, and manage resources, progress, and site reporting.

Qualifications

• Bachelor's or Diploma in Mechanical Engineering preferred with 3–6 years in mechanical execution.
• Experience supervising subcontractors on MEP/data centre projects.
• Strong understanding of HVAC, chilled water, piping and related infrastructure.

Responsibilities

• Supervise day-to-day mechanical execution activities at project sites and ensure work follows approved drawings and specs.
• Coordinate installation of HVAC, chilled water, ventilation, piping, pumps, and related systems with engineering, QA/QC, planning, and procurement teams.
• Ensure QA/QC, safety and HSE compliance; close observations and non-conformances timely.
• Monitor progress, manage resources, equipment, and material needs; identify risks and delays.
• Coordinate with clients, consultants, subcontractors, and vendors; prepare progress reports and support testing and handover.

Skills

Site supervision

MEP coordination

HVAC systems

QA/QC

HSE compliance

Progress reporting

Subcontractor supervision

Education

Bachelor's Degree in Mechanical Engineering

Job description

Greythr is seeking a Mechanical Supervisor to oversee mechanical execution on data centre and critical infrastructure projects. You will ensure work quality, site safety, technical compliance and timely delivery in line with specifications and client requirements.

You will supervise day-to-day activities, coordinate HVAC/chilled water systems, piping, and associated infrastructure, and manage resources, progress, and site reporting.